Home / 23,026.14-34,494.75-19,283.94

Finding the Fourth Proportional to 23,026.14, 34,494.75 and 19,283.94

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Solution

The fourth proportional to 23,026.14, 34,494.75 and 19,283.94 is: 28,888.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,026.14 : 34,494.75 = 19,283.94 : x
  2. Step 2: Convert to fraction form
    23,026.14/34,494.75 = 19,283.94/x
  3. Step 3: Cross multiply
    23,026.14x = 34,494.75 × 19,283.94
  4. Step 4: Simplify right side
    23,026.14x = 665,194,689.32
  5. Step 5: Solve for x
    x = 665,194,689.32/23,026.14
  6. Step 6: Final answer
    x = 28,888.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.